Functions used during calls
 53
Step by step
Adding a participant
Required: A conference with more than three speakers 
activated and the extension as master.
The display shows the number of participants.
Select and confirm.
j Enter the extension (e.g., 12/102) or dial the access 
code for an external line (e.g., 0) then the number to be 
included in the conference.
w Wait for the call to be answered.
[ Inform the person about the conference.
Select and confirm.
or
N Press this key.
*3 Enter the code to add the participant.
or
S Press the "Conference" key
w Wait.
[ Start the conference.
Considerations:
• During consultation status, the master extension 
will temporarily be left out of the conference. If one 
of the slaves disconnects from a conference with 
only 2 slaves, the conference will be ended and the 
other will be placed on hold. 
• When the master makes more than one consulta-
tion, the Toggle feature will switch between the last 
two calls on hold.
• A new participant may only be added if there is only 
one slave on hold. If more than one participant is on 
hold, the master should disconnect them until only 
one is left, and then add the new participant.
• The TAPI interface only supports 3 participants in a 
conference, therefore it is not possible to add a 
fourth member if at least one of the participants is 
being monitored by the TAPI
Conf.:n participants
Add participant?
Conference?